42530019

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27743}}^1$

素因数の和:27826

約数の個数: 16

約数和(自身を含む): 65697792

約数和(自身を除く): 23167773

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 27743, 83229, 194201, 582603, 2025239, 6075717, 14176673, 42530019]

約数ペア:

[(1, 42530019), (3, 14176673), (7, 6075717), (21, 2025239), (73, 582603), (219, 194201), (511, 83229), (1533, 27743)]